Enable Keepalived check script for VIP nodes

Enabled Keepalived for next nodes:
 * ctl - Fix already existed, but not enabled check script
         for GlusterFS and Haproxy;
 * prx - Enable Haproxy/Nginx check pidof script;
 * ntw, rgw, dbs - Enable Haproxy check pidof script;

Change-Id: I32414b5b95a2758323201ab90418d871366a6052
Related-bug: PROD-25256
diff --git a/ceph/rgw/cluster.yml b/ceph/rgw/cluster.yml
index 31aae9a..82c9041 100644
--- a/ceph/rgw/cluster.yml
+++ b/ceph/rgw/cluster.yml
@@ -1,5 +1,5 @@
 classes:
 - system.haproxy.proxy.single
 - system.haproxy.proxy.listen.radosgw
-- service.keepalived.cluster.single
+- system.keepalived.cluster.instance.ceph_rgw_vip
 - service.ceph.radosgw.cluster